Forgive me if this has been asked before.
In recent years, IDPA has allowed you to shoot a classifier in a more restrictive division (e.g., CDP) and automatically have your score applied in a less restrictive division (e.g., ESP) as well.
Has this ever been considered for USPSA? I believe you could have a rig that would fit into both Lim10 and Production, for example, or both Single Stack and Lim10.
Any reason why you shouldn't be able to shoot once and have your classification calculated for all applicable divisions?